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MAX6969AWG+ from MAX,MAXIM - Dallas Semiconductor

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MAX6969AWG+

Manufacturer: MAX

16-Port, 5.5V Constant-Current LED Driver

Partnumber Manufacturer Quantity Availability
MAX6969AWG+,MAX6969AWG MAX 13 In Stock

Description and Introduction

16-Port, 5.5V Constant-Current LED Driver The MAX6969AWG+ is a versatile LED driver from Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **MAX** (Maxim Integrated, now part of Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX6969AWG+  
- **Type:** LED Driver  
- **Package:** 24-SOIC (Wide)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Output Current:** 20mA per segment (adjustable)  
- **Number of Outputs:** 16 (8 x 2 segments)  
- **Interface:** I²C-compatible (2-wire serial)  
- **Dimming Control:** 8-bit PWM per output  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:** Open-LED detection, thermal shutdown  

### **Descriptions:**  
The MAX6969AWG+ is a compact, I²C-controlled LED driver designed for driving up to 16 LED segments with individual brightness control. It supports both common-anode and common-cathode LED configurations and includes open-LED fault detection for improved reliability.  

### **Features:**  
- **16 individually PWM-controlled outputs**  
- **I²C-compatible interface (up to 400kHz)**  
- **Adjustable LED current (up to 20mA per segment)**  
- **Open-LED fault detection**  
- **Thermal shutdown protection**  
- **Low-power shutdown mode**  
- **Supports common-anode and common-cathode LED configurations**  
- **Wide operating voltage range (2.7V to 5.5V)**  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

16-Port, 5.5V Constant-Current LED Driver

Alternative Part Number

  • TLC5928IDW --: 16-channel constant-current LED sink driver with similar serial interface and current regulation, suitable replacement in many LED display designs.
  • STP16CP05MTR --: 16-bit constant-current LED sink driver with serial input, comparable channel count and drive capability for LED panel applications.
  • MBI5026GF --: 16-channel constant-current LED driver widely used in LED signage, functionally similar to the MAX6969 for multiplexed LED driving.

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